package com.itheima.dao;

import com.itheima.domain.Account;
import org.apache.ibatis.annotations.*;

import java.util.List;
public interface AccountDao {
    /*@Insert("insert into tbl_account(name,money) values (#{name},#{money})")
    void save(Account account);
    @Delete("delete from tbl_account where id = #{id}")
    void delete(Integer id);
    @Update("update tbl_account set name = #{name},money = #{money} where id = #{id}")
    void update(Account account);
    @Select("select * from tbl_account")
    List<Account> findAll();
    @Select("select * from tbl_account where id = #{id}")
    Account findById(Integer id);*/

    //Spring事务管理
    @Update("update tbl_account set money = money + #{money} where name = #{name}")
    void inMoney(@Param("name") String name,@Param("money") Double money);

    @Update("update tbl_account set money = money - #{money} where name = #{name}")
    void outMoney(@Param("name") String name,@Param("money") Double money);
}
